TORISEL(temsirolimus)注射液,静脉滴注
最初美国批准:2007
惠氏制药公司,辉瑞公司的子公司
适应症
TORISEL®是一种激酶抑制剂,用于治疗晚期肾细胞癌表示。
剂量和用法
TORISEL的推荐剂量是25毫克,超过30-60分钟的时间内,每周一次注入。治疗直至疾病进展或不可接受的毒性。
抗组胺药治疗前建议。
TORISEL(temsirolimus的)注射剂小瓶的内容,必须先与封闭的稀释剂稀释250毫升0.9%氯化钠注射液稀释之前,由此产生的解决方案。
剂型和优势
TORISEL注射剂,25毫克/毫升与稀释剂TORISEL®提供。
禁忌
没有。
注意事项:
治疗过敏反应的抗组胺药停止TORISEL和治疗。 TORISEL可在医生决定重新启动,以较慢的速度。
高血糖和高血脂是可能的,可能需要治疗。监测血糖和血脂。
感染可能会导致免疫抑制。
监测症状或间质性肺疾病(ILD)的影像学变化。如果怀疑是肺病,停止TORISEL,并考虑使用皮质类固醇和/或抗生素。
可能发生肠穿孔。发热,腹痛,便血,和/或急腹症及时评价。
肾功能衰竭,有时甚至是致命的,已经发生。 TORISEL而在基线和监测肾功能。
由于伤口愈合异常,使用TORISEL在围术期慎用。
应避免与那些接受活疫苗活疫苗接种和密切接触。
生育能力的妇女,应告知对胎儿的潜在危险,以避免怀孕。
不良反应
最常见的不良反应(发生率≥30%),皮疹,乏力,口腔粘膜炎,恶心,水肿,食欲不振。最常见的实验室异常(发生率≥30%),贫血,高血糖,高脂血症,高甘油三酯,碱性磷酸酶升高,血肌酐升高,淋巴细胞,低磷血症,血小板减少,AST升高,白细胞减少症。
药物相互作用
强烈诱导CYP3A4 / 5和CYP3A4抑制剂可能影响TORISEL初级代谢产物的浓度。如果不能用来替代,TORISEL剂量的修改建议。
如何供应/贮存和处置
NDC 0008-1179-01 TORISEL(西罗莫司)注射剂,25 mg/mL。
NDC 0008-1125-01 为TORISEL稀释液, 1.8 mL (可输送体积)每小瓶。
在药盒这些两个小瓶在单个纸箱中,和必须贮存在2°-8°C (36° 46°F)。避光。
U.S. Patent No. 5,362,718
更新日期:05/2010
Torisel (Temsirolimus)
Torisel 25mg Inj
Torisel 25mg
Temsirolimus Injection
TORISEL is a treatment for advanced renal cell carcinoma (RCC).
TORISEL is the first mammalian target of rapamycin (mTOR) inhibitor for the treatment of advanced RCC.
mTOR is a protein found inside the body's cells that plays a role in cell growth and division.
By inhibiting mTOR, TORISEL blocks the processes through which both normal cells and cancerous kidney cells grow and divide.
TORISEL may help stop the creation of new blood vessels that feed the advanced RCC cells.
Torisel (temsirolimus) affects the growing capabilities of the cancerous cells. The tumor evolution is delayed. At some point, it is completely stopped and eventually killed. Most cancer medications may also be used in associated therapies and this one doesn’t make an exception. Such combinations, as well as the medicine itself, may not be purchased or used without your doctor’s prescription. This temsirolimus based drug is effective and FDA accepted since 2007.
Administration
Torisel (temsirolimus) is administered intravenously. You will get this medicine only in a controlled environment, like a clinic or a hospital. It is given through an IV line that might take up to 60 minutes to complete. Normally, such infusions are taken on a weekly basis, but the treatment can be individualized, according to your condition. Those who suffer from a severe form might require more infusions, while those who experience severe adverse reactions to the medicine will need less infusions.
You must not be hospitalized while taking the Torisel (temsirolimus) treatment. If you miss a dose, call the doctor to schedule a new one. Be cautious with this aspect. Missing a dose might give the cancer time to develop protection against this medicine.
Contraindications
Torisel (temsirolimus) will lower your immune system abilities, so stay away from people with cold or other similar infections. Also, don’t schedule yourself for any live vaccines. They might end up as serious infections.
The grapefruit is contraindicated as well.
Adverse reactions
Some of the less problematic adverse reactions of Torisel (temsirolimus) include rash, weakness, weight gain or redness. Seek help if they become severe or if you also present chest pain, fever or abdominal pains.
Torisel (temsirolimus)FDA批准用于治疗晚期肾细胞癌
FDA于近日批准Torisel (temsirolimus)用在肾细胞癌的晚期治疗。相关的一项实验结果显示, 肾细胞癌患者使用该药治疗之后存活期得以延长。这种药物是一种酶抑制剂,它可以对细胞的生成、生长和存活进行调节。
新药temsirolimus有助于提高预后较差的肾细胞癌患者的生存期。
共有626名来自26个国家209个地区的肾细胞癌患者入组该项3期临床试验,随机进入干扰素治疗组(用量为300万单位~1800万单位,每周三次皮下注射)、temsirolimus治疗组(剂量为25mg,每周一次,静脉给药)和干扰素 temsirolimus组(Temsirolimus 15mg 干扰素600万单位,每周三次)。结果显示,干扰素治疗组和temsirolimus组患者的平均生存期分别为7.3和10.9个月,两者相比具有显著的统计学差异(P=0.0069)。联合治疗组患者的平均生存期为8.4个月。研究人员指出,每周一次静脉给予25mg temsirolimus可作为转移性肾细胞癌的标准化治疗。
Torisel在治疗中常见的副作用为皮疹、疲乏、嘴痛、恶心、浮肿和食欲减退,其中至少30%使用该药治疗的患者不同程度地出现了上述的不良反应。此外,该药导致的实验室检查异常通常为血糖水平增高、血脂/甘油三酯增高、肝/肾血增加、血红细胞/白细胞/血小板读数减少。